The Secure series offers a highly comfortable hearing protection solution. Available in three protection levels, clearly indicated in bright safety colours for easy identification and selection. The slim profile design increases stability and reduces risk of snagging in confined areas. With is modern eye-catching design and glossy finish, SECURE appeals to all generations of professional users with high demands of quality, performance and design. The SECURE line is also compatible with Hellbergs SAFE Visor System for a seamless combination of head, face and hearing protection. The Secure Helmet Mount is simple to mount and use with safety helmets without any compromise to ear protection . Certifications: EN 352-3:2002 Models Available: SECURE1 (227 grams): Ideal for low and medium noise environments SECURE2 (248 grams): For long periods in high noise environments SECURE3 (277 grams): For extremely noisy environments. Maximum attenuation when nothing else will do.